Issued Patents All Time
Showing 126–143 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8543364 | Method for optimizing well production in reservoirs having flow barriers | Lixin Tian, Xian-Huan Wen, Chunming Zhao, Qinghong Yang, Peng Zhang +7 more | 2013-09-24 |
| 8179194 | System and method for a reference generator | Minsheng Li, Gong Lei, Jun Xiong, Yincai Tony Liu, Feiqin YANG +1 more | 2012-05-15 |
| 8004807 | Overvoltage protection circuit with reduced sensitivity to process variations | Ramesh Prakash, Guoxing Wang | 2011-08-23 |
| 7998978 | Substituted 2-amino-fused heterocyclic compounds | Liming Huang, Elizabeth Ann Lunney, Simon Paul Planken | 2011-08-16 |
| 7648969 | Low molecular weight chitosan oligosaccharides and its preparation method | Pengcheng Li, Ronge Xing, Huahua Yu | 2010-01-19 |
| 7215274 | Reference voltage pre-charge in a multi-step sub-ranging analog-to-digital converter | — | 2007-05-08 |
| 6947456 | Open-loop laser driver having an integrated digital controller | Jesse Chin, Miaobin Gao, Robert Elsheimer, Matthew Scott Abrams, HENG-JU CHENG +2 more | 2005-09-20 |
| 6769012 | Method and system for managing message transactions between a sender and recipient within a virtual mailbox | Jon Jun Song, Herb Wang | 2004-07-27 |
| 6608193 | Methods for synthesis of amino-tetrahydroisoquinoline ring compounds | William M. Rennells | 2003-08-19 |
| 6596739 | N-(1-phenylethyl)-5-phenyl-imidazole-2-amine compounds, their compositions and uses | Benjamin E. Blass, David Edward Portlock | 2003-07-22 |
| 6566524 | Methods for synthesis of amino-tetrahydroisoquinoline-sulfonamide hydroxamic acids | William M. Rennells | 2003-05-20 |
| 6552033 | Imidazo-containing heterocyclic compounds, their compositions and uses | David Edward Portlock, Schwe Fang Pong | 2003-04-22 |
| 6476020 | Imidazo-benzazepine compounds, their compositions and uses | David Edward Portlock, Schwe Fang Pong | 2002-11-05 |
| 6159985 | Imidazo-isoquinoline compounds, their compositions and uses | David Edward Portlock, Schwe Fang Pong | 2000-12-12 |
| 5849889 | Oligosaccharide-containing 14 aminosteroid compounds and novel diastereoselective aminosteroid process chemistry | Paul Michael Dybas, Roland Norman Johnson, Randy Stuart Muth, David Edward Portlock | 1998-12-15 |
| 5783677 | Deoxy and oxygen-substituted sugar-containing 14-aminosteroid compounds | David Edward Portlock, Gilles Genain, Jean-Jacques Koenig, Jacques de Rostolan, Randy Stuart Muth | 1998-07-21 |
| 5721217 | Deoxy and oxygen-substituted sugar-containing 14-aminosteroid compounds | David Edward Portlock, Gilles Genain, Jean-Jacques Koenig, Jacques de Rostolan | 1998-02-24 |
| 5710259 | Oligosaccharide-containing 14-aminosteroid compounds and novel diastereoselective aminosteroid process chemistry | Paul Michael Dybas, Roland Norman Johnson, Randy Stuart Muth | 1998-01-20 |